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Warpage measurement and control are critical for package design and optimization. In this paper, the warpage of a fingerprint module fabricated with the thin-core substrate (0.21+/−0.04 mm in thickness) was investigated. Shadow moiré test was conducted to follow the warpage changes of the modules and bare thin-core substrates in a simulated reflow process. The average initial warpage of five modules...
In big data research related to bioinformatics, one of the most critical areas is proteomics. In this paper, we focus on the protein-protein interactions, especially on pathogen-host protein-protein interactions (PHPPIs), which reveals the critical molecular process in biology. Conventionally, biologists apply in-lab methods, including small-scale biochemical, biophysical, genetic experiments and...
This paper puts forward an evaluation index system with 20 indexes and quantitive criteria for geographical ecological environment bearing capacity based on national geographic conditions census data; the evaluation model is determined by comprehensive evaluation method and weighted by analytic hierarchy process; comprehensive suitability zone is introduced through the evaluation results of bearing...
Gap fraction (GF) and clumping index (CI) play key roles in plant light interception, and therefore they have strong impacts on plant growth and canopy radiative transfer processes. On the one hand, in the field of remote sensing, leaves were often assumed to be randomly distributed in tree crowns in previous researches. While this assumption is not correct for many forest canopies, especially for...
This paper presents the design and simulation results of a silicon cochlea system that has closely similar behavior as the real cochlea. A cochlea filter-bank based on the improved three-stage filter cascade structure is used to model the frequency decomposition function of the basilar membrane; a filter tuning block is designed to model the adaptive response of the cochlea; besides, an asynchronous...
Feature selection is an effective technique to reduce the dimensionality of a data set and to select relevant features for the domain problem. Recently, stability of feature selection methods has gained increasing attention. In fact, it has become a crucial factor in determining the goodness of a feature selection algorithm besides the learning performance. In this work, we conduct an extensive experimental...
For the problem of lacking efficient regulation mechanism between local search and global search in an evolution algorithm based on cloud model (CEBA), a competitive-cooperative co-evolutionary optimization algorithm based on cloud model (CECD) is proposed in this paper. It introduces the concept of co-evolution in biological systems into intelligent computing. The proposed algorithm makes cooperation...
The development of Chinese coal enterprises has been restricted by the absence of drive on institution and a general strategic planning and the lack of features and innovations in form when developing circular economy. In this paper, the idea of flexibly developing circular economy has been put forward in order to adapt to the complicated and volatile maket. First of all, the flexibly developing capacity...
At first, based on the thought over properly and the modern market competition, the flexible development of Circular Economy has been advocated as a new model of economy development. This development model can solve the externality problems better which have not been solved under traditional model. Then, in this paper, the"3+3"model of the flexible development of Circular Economy has been...
This paper surveys the research of the information fusion approaches based on game theory. How to resolve the high level fusion problem in the conflict and cooperation environment of multiple sources information is a key problem in the current research of information fusion. Game theory is promising to successfully model conflict and cooperative interactions. So, the relatively new interdisciplinary...
A simple biosphere model (version 2, SiB2) is an ecological model with high simulation accuracy, which can be used to simulate the dynamic change of the fluxes of water, heat and carbon. This paper simulated the dynamic change of the fluxes of energy and CO2 by SiB2 based on the observational data from June 20, 2005 to October 9, 2005 in Weishan experimental station. The results showed that SiB2 was...
According to the characteristics of fresh agricultural product, studies the inventory model for fresh agricultural product on the condition that the storage is allowed out of stock, the demand is increasing exponentially over time, the deterioration rate is three-parameter Weibull distribution and has a storage capacity constraint. The minimum average total cost of the system as the objective function...
Coal ball mill pulverizing system is a multiple-input multiple-output (MIMO) system characterized with strong couplings and disturbances. In the coal ball mill control system, the three loops possess different dynamics with remarkable lag times. In this paper, we proposed a mixed control scheme based on loop priority (namely the outlet temperature loop, the inlet pressure loop, the pressure difference...
According to the connotation of dematerialization, this paper states that dematerialization plays an important role in deepening the development of circular economy, and maintaining balance and function of the eco-economic system. On the basis of Laspeveres Index and the Complete decompose model, the paper tries to decompose the factors related to the dematerialization, and evaluates the dynamic effect...
An application specific integrated circuit (ASIC) for body sensor network (BSN) was presented in this paper. Dedicated for low power wireless BSN-on-chip, the ASIC consists of reconfigurable analogue front-end (AFE) block, a 12-bit analogue-to-digital converter (ADC), a low power 32-bit RISC CPU ARM7TDMI, a scalable Fast Fourier Transform (FFT), a wireless power management unit (PMU) with battery...
At present, recycling of the household appliances has become a global common problem of resources reuse, and it is necessary to establish a system of household appliance reverse logistics. This paper selects three major aspects: economic benefits, management level and social benefits, then uses Analytic Hierarchy Process (AHP), 360-degree feedback method and fuzzy comprehensive evaluation method to...
The fouling on flow path has a great influence on the safety and economic of steam turbine. In the paper, the limitations of main steam flow measurement model based-on Fulugel formula are analyzed firstly, then countering the shortage that the main steam flow measurement model based-on Fulugel formula is inaccurate, a model is structured based-on Support Vector Regression, and comparing the regression...
The prototype teaching is not only one kind of new teaching idea for the key problem in the reform of current course education, but one kind of teaching model as well, which takes fast mastery the elementary knowledge as a foundation, the innovation ability cultivation as a core, and the quality internalizes as the goal. From the aspects such as classroom teaching, practice teaching and innovation...
This paper describes the workflow authorization model for workflow management system, which integrates RTBAC and multilevel security model, and presents authorization model for a multilevel security workflow in the multilevel secure environments. The model adds the presentation of security level and task dependence and reforms the authorization rule for the improved model. At last, analyses the model,...
This paper discusses a cooperative game model on a three-stage supply chain composed of manufacturer, distributor and retailer, and puts forward a cooperative profit allocation tactics. The paper sets up three models for no enterprise cooperation, partial enterprises cooperation and all enterprises cooperation respectively. And get the profit of each alliance by backward induction. In the end, we...
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